MISSED THIS? Watch KCV: Limiting Reactant, Theoretical Yield,and Percent Yield, IWE: Limiting Reactant and TheoreticalYield; Read Section 4.4. You can click on the Review link toaccess the section in your eText.Iron(II) sulfide reacts with hydrochloric acid according to thereactionFeS(s) + 2HCl(aq)→FeCl2 (aq) + H₂S(s)A reaction mixture initially contains 0.212 mol FeS and 0.636mol HCl.Part AOnce the reaction has reached completion, what amount (in moles) of the excess reactant is left?Express the answer in moles to three significant figures.n =Templates Symbols undo redo reset keyboard shortcuts help2/SubmitRequest Answer>mol

Answered: Image /qna-images/answer/3c675e9e-609a-4414-8469-8f762f37d698.jpg

SSED THIS? Watch KCV: Limiting Reactant, Theoretical Yield, and Percent Yield, IWE: Limiting Reactant and Theoretical Yield; Read Section 4.4. You can click on the Review link to access the section in your eText. Iron(II) sulfide reacts with hydrochloric acid according to the reaction FeS (s) + 2HCl(aq) →FeCl₂ (aq) + H₂S (s) A reaction mixture initially contains 0.212 mol FeS and 0.636 mol HCl. Once the reaction has reached completion, what amount (in moles) of the excess reactant is left? Express the answer in moles to three significant figures. n = Templates Symbols undo rego reset keyboard shortcuts help 2/ Submit Request Answer mol

SSED THIS? Watch KCV: Limiting Reactant, Theoretical Yield, and Percent Yield, IWE: Limiting Reactant and Theoretical Yield; Read Section 4.4. You can click on the Review link to access the section in your eText. Iron(II) sulfide reacts with hydrochloric acid according to the reaction FeS (s) + 2HCl(aq) →FeCl₂ (aq) + H₂S (s) A reaction mixture initially contains 0.212 mol FeS and 0.636 mol HCl. Once the reaction has reached completion, what amount (in moles) of the excess reactant is left? Express the answer in moles to three significant figures. n = Templates Symbols undo rego reset keyboard shortcuts help 2/ Submit Request Answer mol

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

Assigning oxidation numbers Some chemical reactants are listed in the table below. Complete the table by filling in the oxidation state of the highlighted atom oxidation state of species highlighted atom VO(s) Cu (aq) %3D
16)what type of reaction is this generic equation AB+CD=AD+CB single displacement decomposition combination. double displacement
Mining companies use this reaction to obtain iron from iron ore: Fe₂O3(s) + 3 CO(g) → 2 Fe(s) + 3 CO₂(g) The reaction of 167 g Fe₂O3 with 85.8 g CO produces 72.3 g Fe. Determine the limiting reactant, theoretical yield, and percent yield. What volume (in mL) of 0.200 M NaOH do we need to titrate 35.00 mL of 0.140 M HBr to the equivalence point?
[Review Topics] [References] Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. The following molecular equation represents the reaction that occurs when aqueous solutions of silver(I) nitrate and iron(III) iodide are combined. 3AGNO3 (aq) + Fel3 (aq) →3AgI (s) + Fe(NO3)3 (aq) Write the balanced net ionic equation for the reaction. + + Submit Answer Retry Entire Group 4 more group attempts remaining Previous Next Save and Exi Email Instructor
Classify each chemical reaction:
Which of the following correctly classify the following reaction? (There could be more than one answer) Zn(s) + 2HCl(aq) --> H2(g) + ZnCl2(aq) Acid/Base reaction Combustion reaction single displacement reaction double displacement reaction gas evolving reactions precipitation reaction
O SIMPLE REACTIONS Identifying precipitation, combustion and acid-base reactions Classify each chemical reaction: type of reaction (check all that apply) reaction O combination O precipitation O single replacement O double replacement O decomposition combustion CH, (g) + 20, (g) → co, (g) + 2H,0(g) O acid-base O combination Oprecipitation O single replacement O double replacement HI(aq) + NaOH (aq) - Nal (aq) + H,0(1) O combustion acid-base decomposition combination O precipitation Fes o, (aq) + PbCl, (aq) → FeCl, (aq) + PbSO,(s) O single replacement O combustion double replacement O acid-base decomposition combination Oprecipitation 4Na(s) + 0, (g) → 2Na,0(s) O single replacement O combustion double replacement Oacid-base decomposition O O Oロ□
33. You can -Text A 62.5 mL sample of a 0.118 M potassium sulfate solution is mixed with 37.0 mL of a 0.128 M lead(II) acetate solution and the following precipitation reaction occurs: The solid PbSO, is collected, dried, and found to have a mass of 1.00 g - Determine the limiting reactant, the theoretical yield, and the percent yield. ▸ Part A Part B Determine the theoretical yield. mass of PbSO, K₂SO, (aq) +Pb(C₂H₂O₂) (aq) +2KC₂H₂O₂ (aq) + PbSO,(s) ΗΘΕΙ ΑΣΦ Submit Previous Answers Bequest Answer nin * Incorrect; Try Again; 5 attempts remaining ? K
A chemist goes into the lab and performs an experiment in which a mixture of 8.47 grams of Zn and 6.03 g of sulfur are reacted. Before starting the experiment they perform the following calculations to predict the maximum (theoretical) yield of zinc sulfide that could be produced. First, write a balanced equation: Zn + 2 S → ZnS2 Second, check to see which reagent is limiting: 1 mole Zn 1 mole ZnS, 1 mole Zn 129.4 g ZnS, 1 mole ZnS, 8.47 g Zn × = 16.8 g ZnS, %3D 65.4 g Zn 1 mole ZnS, 129.4 g ZnS, 1 mole ZnS, 1 mole S 6.03 g S × = 12.2 g ZnS, 32.0 g S 2 moles S Since 6.03 g S produces the least amount of ZnS2, the S is limiting! They obtain an actual yield of 8.25 grams of zinc sulfide. Calculate their percent yield to one decimal place.
Classify the reactions represented by each of the following chemical equations in as many ways as possible based on what you’ve learned.Balance the equations.